Poole, Cecil Percy, 1863- · New York : McGraw · leaf 54
, /, /, running along oneedge; these continue clear up to thetop of the pole-piece, and are i in.thick by 2 ins. wide. Fig. 45 shows anend view of the magnet frame, andFig. 46 a plan view. The hole occu-pied by the wrought-iron core shouldbe cored out to 2 J ins. diameter whenthe casting is made,… … f 0 FIG. 44
Electric generators -- Design and construction · Electric motors -- Design and construction
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